Ohio is part of 4 hardiness zones ... "I encourage folks to go check out the USDA plant hardiness zone maps at https://planthardiness.ars.usda.gov/. This is not to say people can't be adventurous ...
A hardiness zone is a geographic area with a similar average minimum temperature. The map is based on the average annual ...
Knowing when to plant in specific hardiness zones is important to maximize the spring season's potential. A hardiness zone is a geographic area with a similar average minimum temperature. The map ...
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